Tag build fix

diff --git a/scripts/vmbuild.rb b/scripts/vmbuild.rb
index f472e74..906b4d9 100644
--- a/scripts/vmbuild.rb
+++ b/scripts/vmbuild.rb
@@ -55,9 +55,8 @@ if !cli_options[:local] && cli_options[:build_url]
     $log.info("Checking out reference #{cli_options[:build_ref]} from repo #{build_repo} ...")
     `git reset --hard`                                    # Drop any local changes
     `git clean -dxf`                                      # Clean up any local untracked changes
-    `git checkout #{cli_options[:build_ref]}`             # Checkout existing branch
     `git fetch origin`                                    # Get origin updates
-    `git reset --hard origin/#{cli_options[:build_ref]}`  # Reset the branch to the origin
+    `git checkout #{cli_options[:build_ref]}`             # Checkout existing branch
   end
 
   unless File.exist?(cfg_base)